Hi , I am quite sure the IMD from ( 2A- B ) the 2 x TX frequency . Please try kill it make it as low as possible . Will work for this issue But base on no other object produce IMD out side both transmitters. Good luck & 73s de VR2XVD
On 2/15/09, Joe <k1ike_m...@snet.net> wrote: > > It looks like the mix is: > > 2X146.76 - 147.36 = 146.16Mhz > > 2X146.76 = 293.52Mhz would have to be made somewhere for the mix to > occur. I would think that the most logical point would be in your final > PA stage. > > Have you sniffed around your PA stage with a short probe to see if you > have 293.52 and 146.16 being created in this stage? > > 73, Joe, K1ike > > -- HKARA website : http://www.hkara.org.hk VR2XVD email : vr2...@yahoo.com,vr2...@gmail.com Please consider the environment before printing the email.
